2428254

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:752

約数の個数: 24

約数和(自身を含む): 5290272

約数和(自身を除く): 2862018

約数列:

[1, 2, 3, 6, 9, 18, 313, 431, 626, 862, 939, 1293, 1878, 2586, 2817, 3879, 5634, 7758, 134903, 269806, 404709, 809418, 1214127, 2428254]

約数ペア:

[(1, 2428254), (2, 1214127), (3, 809418), (6, 404709), (9, 269806), (18, 134903), (313, 7758), (431, 5634), (626, 3879), (862, 2817), (939, 2586), (1293, 1878)]